//
//  NSDate+BCustom.h
//  GSBlockChain
//
//  Created by guoshikeji_a on 2018/12/5.
//  Copyright © 2018 guoshikeji. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NSDate (BCustom)

+ (long)secondsBetweenDate:(NSDate *)date endDate:(NSDate *)endDate;

//HH:mm:ss
+ (NSString *)countdownStringBetweenDate:(NSDate *)date endDate:(NSDate *)endDate;

@end

